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TLC1514 - SERIAL ANALOG-TO-DIGITAL CONVERTERS

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General Description

The TLC1518 and TLC1514 are a family of high-performance, 10-bit, low power, 1.4 µs, CMOS SAR analog-to-digital converters (ADC) which operate from a single 5 V power supply.

These devices have three digital inputs and a 3-state output [chip select (CS), serial input-output clock (SCLK), serial data input (SDI), and serial data output (SDO)] that provide a direct 4-wire interface to the serial port of most popular host microprocessors (SPI interface).

When interfaced with a DSP, a frame sync (FS) signal is used to indicate the start of a serial data frame.

Overview

TLC1514, TLC1518 5-V, 10-BIT, 400 KSPS, 4/8 CHANNEL, LOW POWER, SERIAL ANALOG-TO-DIGITAL CONVERTERS WITH AUTO POWER DOWN SLAS252 – DECEMBER 1999 D Maximum Throughput 400 KSPS D Built-In Reference and 8× FIFO D Differential/Integral Nonlinearity Error: ±0.5 LSB Max D Signal-to-Noise and Distortion Ratio: 59 dB, fi = 12 kHz D Spurious Free Dynamic Range: 72 dB, fi = 12 kHz D SPI/DSP-Compatible Serial Interfaces With SCLK up to 20 MHz D Single Supply 5 Vdc D Analog Input Range 0 V to Supply Voltage With 500 kHz BW D Hardware Controlled and Programmable Sampling Period D Low Operating Current (4 mA at 5.5 V External Ref, 6 mA at 5.

More Datasheets from Texas Instruments

Part Number Description
TLC1518 SERIAL ANALOG-TO-DIGITAL CONVERTERS
TLC1541 10-BIT ANALOG-TO-DIGITAL CONVERTER
TLC1541CN 10-BIT ANALOG-TO-DIGITAL CONVERTER
TLC1541IN 10-BIT ANALOG-TO-DIGITAL CONVERTER
TLC1542 10-BIT ANALOG-TO-DIGITAL CONVERTERS
TLC1542-EP 10-Bit Analog-to-Digital Converters
TLC1542C 10-BIT ANALOG-TO-DIGITAL CONVERTERS
TLC1542I 10-BIT ANALOG-TO-DIGITAL CONVERTERS
TLC1542M 10-BIT ANALOG-TO-DIGITAL CONVERTERS
TLC1542Q 10-BIT ANALOG-TO-DIGITAL CONVERTERS